Base | Representation |
---|---|
bin | 11011111110101001… |
… | …001110100001100101 |
3 | 2212112200100221111221 |
4 | 123332221032201211 |
5 | 443011224232122 |
6 | 21445012500341 |
7 | 2112316663624 |
oct | 337651164145 |
9 | 85480327457 |
10 | 30042024037 |
11 | 11816a37343 |
12 | 59a501a6b1 |
13 | 2aa9cb9cac |
14 | 164dc676bb |
15 | bac67a6c7 |
hex | 6fea4e865 |
30042024037 has 2 divisors, whose sum is σ = 30042024038. Its totient is φ = 30042024036.
The previous prime is 30042023987. The next prime is 30042024041. The reversal of 30042024037 is 73042024003.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 23603405956 + 6438618081 = 153634^2 + 80241^2 .
It is a cyclic number.
It is not a de Polignac number, because 30042024037 - 227 = 29907806309 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (30042024437) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15021012018 + 15021012019.
It is an arithmetic number, because the mean of its divisors is an integer number (15021012019).
Almost surely, 230042024037 is an apocalyptic number.
It is an amenable number.
30042024037 is a deficient number, since it is larger than the sum of its proper divisors (1).
30042024037 is an equidigital number, since it uses as much as digits as its factorization.
30042024037 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4032, while the sum is 25.
The spelling of 30042024037 in words is "thirty billion, forty-two million, twenty-four thousand, thirty-seven".
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